Stop spinning up the engine, wearing away your B2 band and running the metal bits from the B2 piston through the transmission! Ok, that said, go read all up about the B2 piston replacement, set aside a saturday morning, about 200 bucks, and get it done. Don't forget to change the transmission filter, fluid, and do the K1 accumulator spring upgrade while you're there. Then you will once again be a happy camper..